Question

Rút gọn các phân số sau

473/484; 16/18; 14/21

Answer 1

473/484=43/44

16/18=8/9

14/21=2/3

Answer 2

\(\dfrac{473}{484}=\dfrac{43}{44}\)

\(\dfrac{16}{18}=\dfrac{8}{9}\)

\(\dfrac{14}{21}=\dfrac{2}{3}\)

Answer 3

\(\dfrac{473}{484}\)= \(\dfrac{43}{44}\)
\(\dfrac{16}{18}\)= \(\dfrac{8}{9}\)
\(\dfrac{14}{21}\)= \(\dfrac{7}{3}\)

Answer 4

dude

Answer 5

\(\dfrac{473}{484}=\dfrac{473:11}{484:11}=\dfrac{43}{44}\\ \dfrac{16}{18}=\dfrac{16:2}{18:2}=\dfrac{8}{9}\\ \dfrac{14}{21}=\dfrac{14:7}{21:7}=\dfrac{2}{3}\)